[duxuser] Sample of Braille ballot

Greeting all,
I'm interested to try out the Braille ballot template to ensure that blind 
fellows enjoyed similar rights as others at polling stations countrywide.
I heard that Braille ballot is already being used in some countries.
So, can anyone send me the following info and template offline please?
1. instruction how to set-up the Braille ballot.
2. what should be the size of the paper.
3. Templates for Braille ballot already designed in DBT or in odt2braille.
Thanks in advance.

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